284261460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6571}}^1$

素因数の和:6693

約数の個数: 96

約数和(自身を含む): 918607872

約数和(自身を除く): 634346412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2884, 3090, 3605, 4326, 6180, 6571, 7210, 8652, 10815, 13142, 14420, 19713, 21630, 26284, 32855, 39426, 43260, 45997, 65710, 78852, 91994, 98565, 131420, 137991, 183988, 197130, 229985, 275982, 394260, 459970, 551964, 676813, 689955, 919940, 1353626, 1379910, 2030439, 2707252, 2759820, 3384065, 4060878, 4737691, 6768130, 8121756, 9475382, 10152195, 13536260, 14213073, 18950764, 20304390, 23688455, 28426146, 40608780, 47376910, 56852292, 71065365, 94753820, 142130730, 284261460]

約数ペア:

[(1, 284261460), (2, 142130730), (3, 94753820), (4, 71065365), (5, 56852292), (6, 47376910), (7, 40608780), (10, 28426146), (12, 23688455), (14, 20304390), (15, 18950764), (20, 14213073), (21, 13536260), (28, 10152195), (30, 9475382), (35, 8121756), (42, 6768130), (60, 4737691), (70, 4060878), (84, 3384065), (103, 2759820), (105, 2707252), (140, 2030439), (206, 1379910), (210, 1353626), (309, 919940), (412, 689955), (420, 676813), (515, 551964), (618, 459970), (721, 394260), (1030, 275982), (1236, 229985), (1442, 197130), (1545, 183988), (2060, 137991), (2163, 131420), (2884, 98565), (3090, 91994), (3605, 78852), (4326, 65710), (6180, 45997), (6571, 43260), (7210, 39426), (8652, 32855), (10815, 26284), (13142, 21630), (14420, 19713)]